Night Circuit

Cinevva's analyzer read this game's design doc and its source, then wrote the brief below. "Make your own" hands it to the game creator as your opening message, so you start from a real spec rather than a one-line idea.

Create a playable browser game titled “Night Circuit,” an endless neon night-driving scene viewed from a third-person chase camera behind and slightly above a small futuristic car. Use a dark navy/black sky and background with subtle fog, a wide nearly black road extending far into the distance, and a strong retro synthwave palette: bright cyan lane markings and right road edge, vivid pink left road edge, and a dark blue-purple vehicle with glowing pale-cyan front light and hot-pink rear light. The camera should face forward down the road and smoothly follow the car’s lateral movement, with a mild perspective view that makes the dashed center line and road edges converge toward the horizon.

The road is a simple long flat track, approximately 12 units wide, with repeated short cyan center-line dashes spaced along its length and continuous thin neon curbs at both sides: pink on the left and cyan on the right. Place a repeating nighttime city environment beside the road: tall dark commercial/skyscraper buildings on both sides and stylized curved double streetlights, partially fading into fog. The environment should scroll toward the player to create the sensation of forward driving, looping/repositioning buildings, lights, and lane dashes once they pass the camera. Do not add traffic, enemies, pickups, collisions, weapons, laps, or a finish line; this is an uncomplicated endless driving/controller showcase.

The player vehicle stays near the front of the view at a fixed forward position while moving left and right across the road. Model it from simple geometric meshes: a low rectangular dark navy body, a smaller raised purple-black cabin, four small dark wheels, a pale cyan glowing bar at the front, and a hot-pink glowing bar at the rear. Keep the car constrained to the road, clamping its horizontal position so it cannot move beyond the playable roadway. Left/right steering uses ArrowLeft/ArrowRight or A/D, smoothly moving the car laterally and giving it a slight opposing yaw tilt while steering. ArrowUp/W is throttle: smoothly accelerate from the normal cruising speed to a faster speed while held. ArrowDown/S is brake: smoothly reduce to a slower speed while held. When neither is held, return toward a steady moderate cruising speed, so the scene continuously advances. Support touch/pointer controls as well: pressing/holding on the left half of the screen steers left, and pressing/holding on the right half activates throttle; release stops that action. The visual controls should be usable on a tall mobile screen.

Overlay a transparent, fixed full-screen HUD rendered above the 3D scene. In the upper-left, show a dark translucent rectangular panel with a thin cyan outline, large light text “NIGHT CIRCUIT,” and pink text beneath reading “DRIVE  •  ARROWS / WASD.” Along the bottom, show two large translucent dark control panels: a cyan-outlined box on the lower-left labeled “STEER” with left and right triangle/arrow symbols beneath, and a pink-outlined box on the lower-right labeled “THROTTLE” with “HOLD” beneath. Preserve the clean HUD layout, typography, high contrast, and neon cyan/pink accents from the reference. Use smooth animation, fog, restrained blue lighting, and emissive/basic neon materials for the road markings and car lights. Track a continuously increasing distance and current speed internally, but do not add extra score/lives/ammo indicators that are not visible in the reference.